<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>登陆 - 网站后台管理系统 - Powered by __CAOZHA-SYS-NAME__ __CAOZHA-SYS-VERSION__</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="stylesheet" href="__CAOZHA-LAYUIMINI__/lib/layui/css/layui.css" media="all">
    <!--[if lt IE 9]>
    <script src="__CAOZHA-LAYUIMINI__/html5shiv/r29/html5.min.js"></script>
    <script src="__CAOZHA-LAYUIMINI__/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
    <style>
        html, body {width: 100%;height: 100%;overflow: hidden}
        body {background: #1E9FFF;}
        body:after {content:'';background-repeat:no-repeat;background-size:cover;-webkit-filter:blur(3px);-moz-filter:blur(3px);-o-filter:blur(3px);-ms-filter:blur(3px);filter:blur(3px);position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;}
        .layui-container {width: 100%;height: 100%;overflow: hidden}
        .admin-login-background {width:360px;height:300px;position:absolute;left:50%;top:40%;margin-left:-180px;margin-top:-100px;}
        .logo-title {text-align:center;letter-spacing:2px;padding:14px 0;}
        .logo-title h1 {color:#1E9FFF;font-size:25px;font-weight:bold;}
        .login-form {background-color:#fff;border:1px solid #fff;border-radius:3px;padding:14px 20px;box-shadow:0 0 8px #eeeeee;}
        .login-form .layui-form-item {position:relative;}
        .login-form .layui-form-item label {position:absolute;left:1px;top:1px;width:38px;line-height:36px;text-align:center;color:#d2d2d2;}
        .login-form .layui-form-item input {padding-left:36px;}
        .captcha {width:60%;display:inline-block;}
        .captcha-img {display:inline-block;width:34%;float:right;}
        .captcha-img img {height:34px;border:1px solid #e6e6e6;height:36px;width:100%;}
    </style>
    <script src="__CAOZHA-STATIC__/js/jquery-3.4.1.min.js"></script>
    <script src="__CAOZHA-LAYUIMINI__/lib/layui/layui.js" charset="utf-8"></script>
    <script src="__CAOZHA-STATIC__/js/all.js"></script>
    <link rel="stylesheet" href="__CAOZHA-STATIC__/css/style.css" media="all">
</head>
<body>
<div class="layui-container">
    <div class="admin-login-background">
        <div class="layui-form login-form">
            <form class="layui-form" action="">
                <div class="layui-form-item logo-title">
                    <h1>后台系统登录</h1>
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-username" for="username"></label>
                    <input type="text" name="username" lay-verify="required|account" placeholder="管理员账号" autocomplete="off" class="layui-input" value="">
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-password" for="password"></label>
                    <input type="password" name="password" lay-verify="required|password" placeholder="密码" autocomplete="off" class="layui-input" value="">
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-vercode" for="captcha"></label>
                    <input type="text" name="captcha" lay-verify="required|captcha" placeholder="图形验证码" autocomplete="off" class="layui-input verification captcha" value="">
                    <div class="captcha-img">
                        <img id="captchaPic" style="cursor: pointer" src="{:url('admin/index/captcha')}" title="看不清楚？点击更换下一个。">
                    </div>
                </div>
                <div class="layui-form-item">
                    <input type="checkbox" name="rememberMe" value="true" lay-skin="primary" title="记住密码">
                </div>
                <div class="layui-form-item">
                    <button class="layui-btn layui-btn layui-btn-normal layui-btn-fluid" lay-submit="" lay-filter="login">登 入</button>
                </div>
                <div class="layui-form-item" style="text-align: center">
                    <a href="http://blog.5300.cn" target="_blank" style="color: #bbb">Powered by 5300.cn</a>
                </div>
            </form>
        </div>
    </div>
</div>
<script src="__CAOZHA-LAYUIMINI__/lib/jq-module/jquery.particleground.min.js" charset="utf-8"></script>
<script>
    layui.use(['form'], function () {
        var form = layui.form,
            layer = layui.layer;

        layer_skin(layer);

        // 登录过期的时候，跳出ifram框架
        if (top.location != self.location) top.location = self.location;

        // 粒子线条背景
        $(document).ready(function(){
            $('.layui-container').particleground({
                dotColor:'#7ec7fd',
                lineColor:'#7ec7fd'
            });
        });

        // 进行登录操作
        form.on('submit(login)', function (data) {
            data = data.field;
            if (data.username == '') {
                layer.msg('用户名不能为空');
                return false;
            }
            if (data.password == '') {
                layer.msg('密码不能为空');
                return false;
            }
            if (data.captcha == '') {
                layer.msg('验证码不能为空');
                return false;
            }
            $.ajax({
                type: "POST",
                url: "{:url(\'admin/index/checkLogin\')}",
                dataType: "json", //表示返回值类型，不必须
                data: {username: data.username, password: data.password, captcha: data.captcha },
                success: function (jsonResult) {
                    if (jsonResult.code == 1)
                    {
                        layer.msg(jsonResult.msg, {icon: 1}, function () {
                            window.location = '{:url(\'admin/index/index\')}';
                        });
                    } else {
                        layer.msg(jsonResult.msg, {icon: 2});
                        $("#captchaPic").attr("src","{:url('admin/index/captcha')}?r="+parseInt(Math.random()*1000));
                    }
                },
                error:function(data){
                    if(data.msg==undefined){
                        layer.msg('程序运行出错，可能的原因是：数据库等配置错误，或缓存没有清空。', {icon: 2});
                    }else {
                        layer.msg('错误：'+data.msg, {icon: 2});
                    }
                }
            });
            return false;
        });
    });

    $("#captchaPic").click(function(){
        $("#captchaPic").attr("src","{:url('admin/index/captcha')}?r="+parseInt(Math.random()*1000));
    });

</script>
</body>
</html>